As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION FOUND LT ENGINE, LT FORWARD AND LT REAR ENGINE MOUNT ISOLATOR DEFORMED, SAGGING AND JUMPED OUT OF AIRFRAME MOUNT. ALLOWS ENGINE TO SAG AND INTAKE MANIFOLD, AND EXHAUST PIPE TO CONTACT ACFT STRUCTURE. LT FORWARD ISOLATOR HAD BEEN INSTALLED 12 MONTHS PREVIOUS. (131.8 HR) THIS IS AN ONGOING PROBLEM WITH THIS PART.